My iPhone 12 mini isn't charging wirelessly.
We got two new iPhone 12 minis for Christmas. We then added two new Apple wireless chargers, 20W adapters, and MagSafe cases. After working well for a while, now one iPhone won't charge on either charger. (The other iPhone will charge on both chargers.) (The magnet attraction of the faulty iPhone doesn't seem as strong as the other iPhone -- possibly, a subjective perception.) What could be wrong?
iPhone 12 mini, iOS 14